CN101487378B - 自升式钻井船桩腿锁紧装置的动态负荷转移装置 - Google Patents
自升式钻井船桩腿锁紧装置的动态负荷转移装置 Download PDFInfo
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- CN101487378B CN101487378B CN2009100783871A CN200910078387A CN101487378B CN 101487378 B CN101487378 B CN 101487378B CN 2009100783871 A CN2009100783871 A CN 2009100783871A CN 200910078387 A CN200910078387 A CN 200910078387A CN 101487378 B CN101487378 B CN 101487378B
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CN2009100783871A CN101487378B (zh) | 2009-02-27 | 2009-02-27 | 自升式钻井船桩腿锁紧装置的动态负荷转移装置 |
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CN2009100783871A CN101487378B (zh) | 2009-02-27 | 2009-02-27 | 自升式钻井船桩腿锁紧装置的动态负荷转移装置 |
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CN101487378A CN101487378A (zh) | 2009-07-22 |
CN101487378B true CN101487378B (zh) | 2011-04-20 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101811560B (zh) * | 2010-04-26 | 2012-10-03 | 南通迪施有限公司 | 自升式海洋平台锁紧系统的锁紧齿条的中位保持装置 |
CN103388325B (zh) * | 2013-08-05 | 2015-06-10 | 四川宏华石油设备有限公司 | 一种连接卸载装置及其使用方法 |
CN109487770B (zh) * | 2018-10-29 | 2021-10-26 | 广州黄船海洋工程有限公司 | 一种齿条桩腿主弦管的锁紧装置 |
NO345784B1 (en) * | 2019-02-18 | 2021-08-09 | Vetco Gray Scandinavia As | Rigless drilling and wellhead installation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325654A (en) * | 1979-11-07 | 1982-04-20 | Milton Meckler | Column supported platform and lift with prestressed damping system |
US6483530B2 (en) * | 2000-12-22 | 2002-11-19 | Xerox Corporation | Cast honeycomb structure with integral damping for ROS platform |
CN201109906Y (zh) * | 2007-08-24 | 2008-09-03 | 山东省烟台地质工程勘察院 | 简易海上钻探平台 |
CN101289847A (zh) * | 2008-06-12 | 2008-10-22 | 天津大学 | 自适应潮差变化的减振隔振抗冰装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325654A (en) * | 1979-11-07 | 1982-04-20 | Milton Meckler | Column supported platform and lift with prestressed damping system |
US6483530B2 (en) * | 2000-12-22 | 2002-11-19 | Xerox Corporation | Cast honeycomb structure with integral damping for ROS platform |
CN201109906Y (zh) * | 2007-08-24 | 2008-09-03 | 山东省烟台地质工程勘察院 | 简易海上钻探平台 |
CN101289847A (zh) * | 2008-06-12 | 2008-10-22 | 天津大学 | 自适应潮差变化的减振隔振抗冰装置 |
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CN101487378A (zh) | 2009-07-22 |
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Address after: 101149 East Yanjiao Development Zone, Beijing (232 mailbox, Beijing) Patentee after: CHINA OILFIELD SERVICES Ltd. Patentee after: KEEN OFFSHORE ENGINEERING Co.,Ltd. Address before: 101149 East Yanjiao Development Zone, Beijing (232 mailbox, Beijing) Patentee before: CHINA OILFIELD SERVICES Ltd. Patentee before: GUANGDONG JINGYIN MACHINERY Co.,Ltd. Address after: 101149 East Yanjiao Development Zone, Beijing (232 mailbox, Beijing) Patentee after: CHINA OILFIELD SERVICES Ltd. Patentee after: GUANGDONG JINGYIN MACHINERY Co.,Ltd. Address before: 101149 East Yanjiao Development Zone, Beijing (232 mailbox, Beijing) Patentee before: CHINA OILFIELD SERVICES Ltd. Patentee before: FOSHAN JINGYIN MACHINERY Co.,Ltd. |